训练kaldi chian模型，Failed to allocate a memory和Failed to write matrix to stream错误解决方案_agangz的专栏

训练kaldi chian模型，出现如下错误
ERROR (nnet3-chain-train[5.5]:AllocateNewRegion():cu-allocator.cc:498) Failed to allocate a memory region of 5627707392 bytes.  Possibly this is due to sharing the GPU.  Try switching the GPUs to exclusive mode (nvidia-smi -c 3) and using the option --use-gpu=wait to scripts like steps/nnet3/chain/train.py.  Memory info: free:10732M, used:440M, total:11172M, free/total:0.960617 ERROR (nnet3-chain-train